MX349446B - Amortiguador de turbina. - Google Patents
Amortiguador de turbina.Info
- Publication number
- MX349446B MX349446B MX2014014654A MX2014014654A MX349446B MX 349446 B MX349446 B MX 349446B MX 2014014654 A MX2014014654 A MX 2014014654A MX 2014014654 A MX2014014654 A MX 2014014654A MX 349446 B MX349446 B MX 349446B
- Authority
- MX
- Mexico
- Prior art keywords
- plate
- damper
- dimension
- height dimension
- extending
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
- F01D5/12—Blades
- F01D5/26—Antivibration means not restricted to blade form or construction or to blade-to-blade connections or to the use of particular materials
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
- F01D5/12—Blades
- F01D5/22—Blade-to-blade connections, e.g. for damping vibrations
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Abstract
Se divulga un amortiguador (36) para un ensamble de rotor de turbina (24) de un motor de turbina de gas; el amortiguador incluye una dimensión de ancho (12), una dimensión de altura (14) y una dimensión de largo (10) y una placa delantera (76) y una placa trasera (78); la placa trasera es más grande que la placa delantera a lo largo de la dimensión de ancho y altura e incluye una parte superior (128) que se extiende en la dimensión de altura, la parte superior tiene una configuración no simétrica; el amortiguador incluye además una estructura longitudinal (80) que se extiende en la dimensión de largo y conecta la placa delantera y la placa trasera.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/485,747 US9279332B2 (en) | 2012-05-31 | 2012-05-31 | Turbine damper |
PCT/US2013/043217 WO2013181312A1 (en) | 2012-05-31 | 2013-05-30 | Turbine damper |
Publications (2)
Publication Number | Publication Date |
---|---|
MX2014014654A MX2014014654A (es) | 2015-02-24 |
MX349446B true MX349446B (es) | 2017-07-28 |
Family
ID=49670482
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2014014654A MX349446B (es) | 2012-05-31 | 2013-05-30 | Amortiguador de turbina. |
Country Status (5)
Country | Link |
---|---|
US (1) | US9279332B2 (es) |
CA (1) | CA2872640A1 (es) |
DE (1) | DE112013002712T5 (es) |
MX (1) | MX349446B (es) |
WO (1) | WO2013181312A1 (es) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9297263B2 (en) * | 2012-10-31 | 2016-03-29 | Solar Turbines Incorporated | Turbine blade for a gas turbine engine |
US9303519B2 (en) * | 2012-10-31 | 2016-04-05 | Solar Turbines Incorporated | Damper for a turbine rotor assembly |
US9347325B2 (en) * | 2012-10-31 | 2016-05-24 | Solar Turbines Incorporated | Damper for a turbine rotor assembly |
US9228443B2 (en) * | 2012-10-31 | 2016-01-05 | Solar Turbines Incorporated | Turbine rotor assembly |
US10641109B2 (en) * | 2013-03-13 | 2020-05-05 | United Technologies Corporation | Mass offset for damping performance |
US9856737B2 (en) * | 2014-03-27 | 2018-01-02 | United Technologies Corporation | Blades and blade dampers for gas turbine engines |
US20190194799A1 (en) | 2017-12-22 | 2019-06-27 | United Technologies Corporation | Line-of-sight coating fixture and apparatus |
US10975714B2 (en) * | 2018-11-22 | 2021-04-13 | Pratt & Whitney Canada Corp. | Rotor assembly with blade sealing tab |
US11193376B2 (en) | 2020-02-10 | 2021-12-07 | Raytheon Technologies Corporation | Disk supported damper for a gas turbine engine |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3112915A (en) | 1961-12-22 | 1963-12-03 | Gen Electric | Rotor assembly air baffle |
CH494896A (de) | 1968-08-09 | 1970-08-15 | Sulzer Ag | Halterung von Laufschaufeln im Rotor einer Turbomaschine |
BE791375A (fr) | 1971-12-02 | 1973-03-01 | Gen Electric | Deflecteur et amortisseur pour ailettes de turbomachines |
US3887298A (en) * | 1974-05-30 | 1975-06-03 | United Aircraft Corp | Apparatus for sealing turbine blade damper cavities |
US4182598A (en) | 1977-08-29 | 1980-01-08 | United Technologies Corporation | Turbine blade damper |
US4659285A (en) * | 1984-07-23 | 1987-04-21 | United Technologies Corporation | Turbine cover-seal assembly |
FR2669686B1 (fr) | 1990-11-28 | 1994-09-02 | Snecma | Rotor de soufflante avec aubes sans plates-formes et sabots reconstituant le profil de veine. |
US5201849A (en) | 1990-12-10 | 1993-04-13 | General Electric Company | Turbine rotor seal body |
US5228835A (en) | 1992-11-24 | 1993-07-20 | United Technologies Corporation | Gas turbine blade seal |
US5388962A (en) | 1993-10-15 | 1995-02-14 | General Electric Company | Turbine rotor disk post cooling system |
US5478207A (en) | 1994-09-19 | 1995-12-26 | General Electric Company | Stable blade vibration damper for gas turbine engine |
US5513955A (en) | 1994-12-14 | 1996-05-07 | United Technologies Corporation | Turbine engine rotor blade platform seal |
US5630703A (en) * | 1995-12-15 | 1997-05-20 | General Electric Company | Rotor disk post cooling system |
US7121802B2 (en) | 2004-07-13 | 2006-10-17 | General Electric Company | Selectively thinned turbine blade |
US7097429B2 (en) | 2004-07-13 | 2006-08-29 | General Electric Company | Skirted turbine blade |
US7566201B2 (en) * | 2007-01-30 | 2009-07-28 | Siemens Energy, Inc. | Turbine seal plate locking system |
GB2446812A (en) | 2007-02-21 | 2008-08-27 | Rolls Royce Plc | Damping member positioned between blades of an aerofoil assembly |
US8011892B2 (en) | 2007-06-28 | 2011-09-06 | United Technologies Corporation | Turbine blade nested seal and damper assembly |
US8425194B2 (en) * | 2007-07-19 | 2013-04-23 | General Electric Company | Clamped plate seal |
US8137072B2 (en) | 2008-10-31 | 2012-03-20 | Solar Turbines Inc. | Turbine blade including a seal pocket |
US8393869B2 (en) | 2008-12-19 | 2013-03-12 | Solar Turbines Inc. | Turbine blade assembly including a damper |
US8066479B2 (en) | 2010-04-05 | 2011-11-29 | Pratt & Whitney Rocketdyne, Inc. | Non-integral platform and damper for an airfoil |
US9650901B2 (en) * | 2012-05-31 | 2017-05-16 | Solar Turbines Incorporated | Turbine damper |
US9297263B2 (en) * | 2012-10-31 | 2016-03-29 | Solar Turbines Incorporated | Turbine blade for a gas turbine engine |
-
2012
- 2012-05-31 US US13/485,747 patent/US9279332B2/en active Active
-
2013
- 2013-05-30 MX MX2014014654A patent/MX349446B/es active IP Right Grant
- 2013-05-30 WO PCT/US2013/043217 patent/WO2013181312A1/en active Application Filing
- 2013-05-30 DE DE112013002712.7T patent/DE112013002712T5/de not_active Withdrawn
- 2013-05-30 CA CA2872640A patent/CA2872640A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
MX2014014654A (es) | 2015-02-24 |
WO2013181312A1 (en) | 2013-12-05 |
US9279332B2 (en) | 2016-03-08 |
CN104334857A (zh) | 2015-02-04 |
DE112013002712T5 (de) | 2015-02-26 |
US20130323058A1 (en) | 2013-12-05 |
CA2872640A1 (en) | 2013-12-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Grant or registration |